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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2020/07/13 07:34:00 UTC
[jira] [Updated] (IGNITE-13126) Refactor of Continuous Query
buffers to reduce heap usage
[ https://issues.apache.org/jira/browse/IGNITE-13126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maxim Muzafarov updated IGNITE-13126:
-------------------------------------
Fix Version/s: (was: 2.9)
2.10
> Refactor of Continuous Query buffers to reduce heap usage
> ---------------------------------------------------------
>
> Key: IGNITE-13126
> URL: https://issues.apache.org/jira/browse/IGNITE-13126
> Project: Ignite
> Issue Type: Improvement
> Reporter: Maxim Muzafarov
> Assignee: Maxim Muzafarov
> Priority: Major
> Fix For: 2.10
>
>
> There are several unnecessary changes needs to be done to reduce continuous query buffer usage:
> - CacheContinuousQueryEventBuffer.part is unnecessary;
> - CacheContinuousQueryEventBuffer.backupQ must be changed to ConcurrentLinkedDeque;
> - Use lambda instead for partition counter resolving instead on anonymous class creation for CacheContinuousQueryEventBuffer;
> - Batch local variables may be {{short}} type;
> etc.
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